선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- RBDO formulation based on RIA was successfully applied to the TEAM Workshop Problem 22 [7]. Using the proposed method, RBDO optimum of SMES windings was obtained where two design constraints (stored energy and geometrical constraint) maintain high reliabilities (greater than 95%) under the uncertainties of design variables. In addition, DO, RDO [2], and RBDO optima were compared to each other in terms of reliability of design.
- A reliability-based design optimization based on the reliability index approach has been successfully applied to the SMES design. The results reveal that the proposed method provides an optimum satisfying the specified confidence level in the presence of uncertain parameters.
이론/모형
- In addition, DO, RDO [2], and RBDO optima were compared to each other in terms of reliability of design. To validate the accuracy and efficiency of the RBDO model based on RIA, Monte Carlo simulation (MCS) was performed.
- The optimization problem was solved using two different optimization methods where design sensitivity values are calculated with finite differencing method (FDM). The first is a deterministic method without taking probability distributions of design variables into account; the second approach is the proposed RBDO.
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